Home / 944,076.22-1,302,840.14-514,356.24

Finding the Fourth Proportional to 944,076.22, 1,302,840.14 and 514,356.24

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Solution

The fourth proportional to 944,076.22, 1,302,840.14 and 514,356.24 is: 709,819.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,076.22 : 1,302,840.14 = 514,356.24 : x
  2. Step 2: Convert to fraction form
    944,076.22/1,302,840.14 = 514,356.24/x
  3. Step 3: Cross multiply
    944,076.22x = 1,302,840.14 × 514,356.24
  4. Step 4: Simplify right side
    944,076.22x = 670,123,955,731.47
  5. Step 5: Solve for x
    x = 670,123,955,731.47/944,076.22
  6. Step 6: Final answer
    x = 709,819.76

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.